Description: construction of Blast Well Shri Munnu Singh Name of Work Construction of blast well Shri Mannu Singh s o Ramvibhuti Singh vill Kubakhurd Block Rajgarh Dist Mirzapur
Details: Blast well E/W in mar, Kabar and mixed Kankar soil with 1.5 m lift and 30 m lead 0.00 to 1.50 m Excavation of hard clay with kankar or soft rock without blasting 1.50 to 3.00 m Blasting of hard rock for deepening of well in 6 m dia 3.00 to 4.50 m 4.50 to 6.00 m 6.00 to 7.50 m 7.50 to 9.00m 9.00 to 10.50 m 10.50 to 12.00 m 12.00 to 13.50 m 13.50 to 14.00 m Taking out of loose material (blasted stone) from the well after blasting 3.00 to 4.50 m 4.50 to 6.00 m 6.00 to 7.50 m 7.50 to 9.00m 9.00 to 10.50 m 10.50 to 12.00 m 12.00 to 13.50 m 13.50 to 14.00 m Cement concreate work with 1:3:6 cement,sand , mortar and stone ballast 25-50mm with all charges well foundation RCR stone masonary work in 1:4 cement sand and stone khanda with all charges 2.85 to 1.50 m 1.50 to 0.00 m (upto G.L.) 0.00 to 0.40 (above G.L.) Cement concreate work with 1:2:4 cement,sand , and stone grit 10-20mm size with all charges 12mm thick pl
Sector: Irrigation